620 Boelsen Westbury, NY $ 2,949,000
620 Boelsen
$ 2,949,000
Recently Listed
Open House 11/1 11:30am - 1pm
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620 Boelsen

Westbury, NY, 11590
$ 2,949,000
Bedrooms5 Baths6.0 Sq 4,985

Monthly Estimate*

$ 20,368

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Single Family Home for sale in Westbury, NY

for $2,949,000 with 5 bedrooms and 6 full baths. This 4,985 square foot home was built in 2026 on a lot size of 0.361.

Welcome to this exceptional new construction estate, privately set on over one-third of an acre in the heart of Westbury (Salisbury area). Now completed and ready for its new owners, this five-bedroom, six-bath home was built entirely from the ground up on a property where no prior home existed. From the systems and infrastructure to the designer-selected finishes, every detail is brand new. Meticulously crafted by STM Complete Contracting Inc. and curated in collaboration with an interior designer, the home blends thoughtful design, comfort, and functionality. A private driveway offers ample parking for guests. Step inside the vaulted foyer, where light white oak floors and designer lighting set the tone for the open-concept main level. The kitchen features dual-tone custom cabinetry in white oak and soft cream, Taj Mahal stone countertops and backsplash, an oversized island, a statement plaster range hood, and Thermador appliances. Designed for everyday living and entertaining, the space includes two dishwashers and two refrigerators: one in the kitchen and a second in the spacious walk-in pantry. The living room features custom built-ins, a gas fireplace, and a custom bar with a Taj Mahal stone waterfall counter and wine refrigerator. Large sliding glass doors open to the patio and backyard, creating a seamless connection between indoor and outdoor living. A formal dining room with coffered ceilings, a versatile flex room with access to a full bathroom, and a mudroom off the attached two-car garage complete the main level. Upstairs, four private bedroom suites each have their own bathroom. The primary suite features a vaulted ceiling accented in light oak, custom fluted wall panels, and designer pendant lighting. The spa-inspired primary bathroom offers organic neutral porcelain tile, an alabaster chandelier, marble sconces, and electric radiant-heated floors. A dedicated second-floor laundry room includes two stacked washer and dryer sets. The fully finished basement offers eight-foot ceilings, egress windows, a full bathroom, and a separate entrance with six-foot sliding glass doors leading to the backyard. The generous space provides possibilities for additional living and entertaining. Outside, privacy landscaping surrounds the property, while the expansive backyard offers a blank canvas to create your own outdoor retreat, with ample room for a pool and entertaining areas. Additional features include a high-efficiency Lochinvar NKC combination boiler with on-demand hot water, two heating zones, two cooling zones, smart thermostats, smart irrigation system and smart exterior lighting. This completed home offers a rare opportunity to enjoy new construction, designer finishes, privacy, and generous living space in an exclusive location of Westbury.

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Open House

11/1/2026 11:30 AM - 1:00 PM
620 Boelsen Westbury, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 2,949,000

Bedrooms

5

Full Bath

6

Property Type

Single Family

Taxes

$ 0

Style

Colonial

Lot Size

0.361

Year Built

2026

Town/City

Westbury

County/Region

Nassau

MLS | Web ID

1067685

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Beamed Ceilings Built-in Features Chandelier Crown Molding Double Vanity Eat-in Kitchen Entrance Foyer Formal Dining Kitchen Island Open Floorplan Open Kitch
Basement Finished Full Storage Space Walk-Out Access
Flooring Wood
Total Fireplaces 1
Basement Features Finished Full Storage Space Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 5
Total Baths 6
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General
Sewer Public Sewer
Heating Forced Air Radiant Floor
Cooling Central Air
Utilities Cable Available Electricity Available Electricity Connected Natural Gas Available Natural Gas Connected Sewer Available Sewer Connected Water Available Water Connected
Appliances Convection Oven Cooktop Dishwasher Freezer Gas Cooktop Gas Oven Gas Range Microwave Refrigerator Stainless Steel Appliance(s) Tankless Water Heater Washer Wine Refrigerator
Garage Spaces 2
Architectural Style Colonial
Construction Materials Frame
Year Built 2026
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0
County Nassau County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 10
Full Baths 6
High School W Tresper Clarke High School
City Hempstead
Senior Community Y/N N
High School District East Meadow
Carport Y/N N
Elementary School Bowling Green School
Property Attached Y/N N
Tax Annual Amount 0
Middle/Junior High School Clarke Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District East Meadow
Elementary School District East Meadow
Tax Lot 33
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Exterior
Parking Features Attached Attached
Water Source Public
Waterfront Y/N N
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Internal Only
Street Number 1 620
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* Excluded Features
List By
Fabiana De Sena

Listing Agent

Signature Premier Properties

Broker

631-647-4880

Contact

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Monthly Principal & Interest
$20,368
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Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4100303 Elementary School
4100243 Middle School
W Tresper Clarke High School High School
Pricing History
DatePricePrice ChangeDescription
10/28/2026$2,949,000 Listed Price

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620 Boelsen, Westbury, NY, 11590 is a Single Family Home for sale at $2,949,000 with 4,985 sqft and a lot size of 0.361. 620 Boelsen has 5 bedrooms, 6.0 baths, and was built in 2026. The property's zip code is 11590 which is in Westbury, NY